diff options
Diffstat (limited to 'llvm/lib/Target/X86/X86ISelLowering.cpp')
| -rw-r--r-- | llvm/lib/Target/X86/X86ISelLowering.cpp | 21 |
1 files changed, 12 insertions, 9 deletions
diff --git a/llvm/lib/Target/X86/X86ISelLowering.cpp b/llvm/lib/Target/X86/X86ISelLowering.cpp index 9078c6f8948..1d3fa288273 100644 --- a/llvm/lib/Target/X86/X86ISelLowering.cpp +++ b/llvm/lib/Target/X86/X86ISelLowering.cpp @@ -5128,15 +5128,17 @@ X86TargetLowering::LowerDYNAMIC_STACKALLOC(SDValue Op, SDValue X86TargetLowering::EmitTargetCodeForMemset(SelectionDAG &DAG, - SDValue Chain, - SDValue Dst, SDValue Src, - SDValue Size, unsigned Align, - const Value *DstSV, uint64_t DstSVOff) { + SDValue Chain, + SDValue Dst, SDValue Src, + SDValue Size, unsigned Align, + const Value *DstSV, + uint64_t DstSVOff, + bool NoBuiltin) { ConstantSDNode *ConstantSize = dyn_cast<ConstantSDNode>(Size); - /// If not DWORD aligned or size is more than the threshold, call the library. - /// The libc version is likely to be faster for these cases. It can use the - /// address value and run time information about the CPU. + // If not DWORD aligned or size is more than the threshold, call the library. + // The libc version is likely to be faster for these cases. It can use the + // address value and run time information about the CPU. if ((Align & 3) != 0 || !ConstantSize || ConstantSize->getZExtValue() > @@ -5145,8 +5147,9 @@ X86TargetLowering::EmitTargetCodeForMemset(SelectionDAG &DAG, // Check to see if there is a specialized entry-point for memory zeroing. ConstantSDNode *V = dyn_cast<ConstantSDNode>(Src); - if (const char *bzeroEntry = - V && V->isNullValue() ? Subtarget->getBZeroEntry() : 0) { + + if (const char *bzeroEntry = V && + V->isNullValue() ? Subtarget->getBZeroEntry(NoBuiltin) : 0) { MVT IntPtr = getPointerTy(); const Type *IntPtrTy = TD->getIntPtrType(); TargetLowering::ArgListTy Args; |
